ScHoolboy Q, whose real name is Quincy Matthew Hanley, said he was traveling with his dog from Missouri to Burbank, California. But during a layover in Denver, the airline mistakenly switched his dog with another.

The rapper arrived in Burbank to find someone else’s pet. His dog had actually flown to Chicago.

“My little dog been moving around since the A.M., prolly has pee and number 2 all in his cage smh,” the rapper said in a text message to CNN.

“….I plan on suing,” he added.

In a statement, United Airlines said the dog was returned to the rapper Friday evening.

“Our customer’s dog was safely reunited with its owner Friday evening. “We have been in touch with our customer to sincerely apologize for this mistake and are providing a refund,” the airline said.